Railway crossing insert



FIG. 1 is a perspective view of a railway crossing insert showing my new design, a portion thereof being broken away to indicate indeterminate length;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an end elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a railway crossing insert, as shown and described. 